function showiwnd() {
	
	if(document.getElementById('ikwilnudirectsub').style.visibility == 'hidden') {
		document.getElementById('ikwilnudirectsub').style.visibility = 'visible';
		offset = _get_offset(document.getElementById('ikwilnudirectsub'))
		document.getElementById('ikwilnudirectcollector').style.left = offset['x'] - 40;
		navTimer = setTimeout("moveiwnd()",20);
	} else {
		document.getElementById('ikwilnudirectcollector').style.visibility = 'hidden';
		navTimer = setTimeout("moveOutiwnd()",20);
	}
}

var navtimer;
function animate() {
	document.getElementById('ikwilnudirectsub').style.visibility = 'visible';
	offset = _get_offset(document.getElementById('ikwilnudirectsub'));
	document.getElementById('ikwilnudirectcollector').style.left = offset['x'] - 40
	navTimer = setTimeout("moveiwnd()",20);
}

function moveiwnd() {
	clearTimeout(navTimer);
	
	var off = _get_offset(document.getElementById('ikwilnudirectsub'));
	var CurY = off['y'];
	var EndY = 130;
	var accelFactor = 13;
	var Yplus = 0;
	if (CurY < EndY) {
		Yplus = (Math.ceil((EndY - CurY) / accelFactor)) + 1;
	} else if (CurY > EndY) {
		Yplus = (Math.ceil((EndY - CurY) / accelFactor)) - 1;
	}
	document.getElementById('ikwilnudirectsub').style.top = CurY+Yplus
	
	if(CurY > 0) { 
		document.getElementById('ikwilnudirectcollector').style.visibility = 'visible'; 
	}	
	if (CurY != EndY) {
		navTimer = setTimeout("moveiwnd()",20);
	}
}
function moveOutiwnd() {
	clearTimeout(navTimer);
	var off = _get_offset(document.getElementById('ikwilnudirectsub'));
	var CurY = off['y'] ;
	var EndY = -20;
	var accelFactor = 13;
	var Yplus = 0;
	if (CurY < EndY) {
		Yplus = (Math.ceil((EndY - CurY) / accelFactor)) + 1;
	} else if (CurY > EndY) { 
		Yplus = (Math.ceil((EndY - CurY) / accelFactor)) - 1;
	}
	document.getElementById('ikwilnudirectsub').style.top = CurY+Yplus
 
	if(CurY == EndY) {
		document.getElementById('ikwilnudirectsub').style.visibility = 'hidden';	  
	}
	if (CurY != EndY) {
		navTimer = setTimeout("moveOutiwnd()",20);
	}
}